Evidence-based guidelines in labor management.

ABSTRACT

Evidence-based care of women in labor requires a thorough understanding of both "normal" and abnormal labor progress. In response to the growing cesarean delivery rate for dystocia at our institution, a multidisciplinary team of attending physicians, nurse-midwives, resident physicians, and nurses was established to review the literature and create evidence-based guidelines. This article describes the background literature and consensus guidelines reached for the diagnosis of active phase labor, active phase arrest, second-stage arrest, protraction of the active phase, and failed induction of labor. Our review illustrates that slower labor patterns than traditionally described often result in a vaginal delivery without unacceptable increases in maternal or neonatal morbidity.